#3A669F#3A669F

#3A669F is a mid, moderate cyan. Relative luminance 0.129; OKLCH L 50.6% C 0.104 H 255.6°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#3A669F
RGB	rgb(58, 102, 159)
HSL	hsl(214, 47%, 43%)
HSV	hsv(214, 64%, 62%)
CMYK	cmyk(63.5%, 35.8%, 0%, 37.6%)
CIE-LAB	lab(42.62, 3.30, -35.43)
CIE-LCH	lch(42.62, 35.58, 275.32°)
OKLab	oklab(50.59% -0.0257 -0.1004)
OKLCH	oklch(50.59% 0.104 255.6)
XYZ	xyz(12.7521, 12.9043, 34.6129)
Luminance	0.1290 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A669F #9F733A

analogous

#3A999F #3A669F #403A9F

triadic

#3A669F #9F3A66 #669F3A

tetradic

#3A669F #9F3A99 #9F733A #3A9F40

square

#3A669F #9F3A99 #9F733A #3A9F40

split-complementary

#3A669F #9F403A #999F3A

monochromatic

#192C45 #2A4972 #3A669F #5584C1 #82A5D1

Accessibility & contrast

On white

5.86

#3A669F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#3A669F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A669F

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A669F	#FFFFFF	#000000	##FFFFFF
##3A669F	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6AA1

Deuteranopia (green-blind)

#40609E

Tritanopia (blue-blind)

#00737B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3a669f;
/* rgb */ color: rgb(58, 102, 159);
/* oklch */ color: oklch(50.6% 0.104 255.6);

Tailwind

colors: {
  custom: {
    50: '#7a91bb',
    500: '#3a669f',
    950: '#000000',
  },
}

SCSS

$custom: #3a669f;
$custom-light: #7a91bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3a669f",
  "rgb": {
    "r": 58,
    "g": 102,
    "b": 159
  },
  "hsl": {
    "h": 213.861,
    "s": 46.544,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50594,
    "c": 0.10365,
    "h": 255.6
  },
  "luminance": 0.12905
}

Semantic roles & 50–950 ramp

primary

#3A669F

secondary

#BB9F7A

accent

#9C52D6

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3A669F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →